Richard Dawkins, Keith Olbermann, Billy Eichner + More in Celebrity Tweets of the Day

Today (June 19) celebrities enriched vocabularies, twerked out, made allegations, babbled, reviewed albums and called you names.

First up, Cher just called you a coward. What are you going to do about it?

Billy Eichner made a poignant observation about Paula Deen.

And Aubrey Plaza may have had a seizure.

Meanwhile, Deepak Chopra was still rambling.

Richard Dawkins would have called him out on it, but he was basically too busy trying to get people to use the vernacular.

And Keith Olbermann finally got around to listening to 'Yeezus,' and we'd really love to hear a more in-depth review.